High-reactivity metakaolin

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Aberdeens Concr Constr | / 7卷 / 4pp期
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Calcination - Compressive strength - Concrete slabs - Concretes - Kaolin - Mechanical testing - Modification - Pozzolan - Specifications;
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摘要：
A recent study concrete slab with and without high-reactivity metakaolin (HRM), a high performance mineral admixture that yields results comparable to silica fume, found that HRM improves concrete properties while offering good workability. Accordingly, the non-pozzolanic control concrete had similar properties, however, the concrete HRM has a creamier texture, set somewhat faster, and generated less bleedwater.
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